Hayden Panettiere is looking for someone "driven." The 'Heroes' actress tells Seventeen magazine in a new interview that she needs a man to have ambition.

"I have to be with someone who is very driven," the 18-year-old actress says. "When they're not, it becomes difficult."

"Heroes" star Milo Ventimiglia is a hero to many guys out there for being linked to "Heroes" co-star Hayden Panettiere. How does he feel about the fact that he is 30 and she is 18 and the press has dubbed them "Halo"?

It makes Ventimiglia smile.

Ryan Reynolds was devastated he couldn't have a "hot romance" with Julia Roberts because she played his onscreen mother.

The Canadian actor - who is dating 'Match Point' star Scarlett Johansson - was hoping to get his hands on the 40-year-old redheaded actress in some raunchy love scenes for new movie 'Fireflies in the Garden', but had to settle for the "old Julia Roberts".

Heroes stars Hayden Panettiere and Milo Ventimiglia don't have the power anymore to keep their relationship a secret. The two had had an open secret relationship for months now and finds it tiresome to continue hiding their love.

"They were tired of avoiding questions and of all of the effort of keeping it secretive," a friend of the 18-year-old actress who plays cheerleader Claire Bennet in the top-rated TV series.

The cheerleader's love life is getting serious. Hayden Panettiere's alleged romantic involvement with Heroes co-star Milo Ventimiglia heats up as she introduced him to her family.

Ventimiglia hung out with her entire family on a December trip to New York City.